SN74HCT374DWR The Texas Instruments SN74HCT374DWR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates within a 4.5V to 5.5V range and features a clock frequency of up to 40 MHz.
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SN74HCT374DWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HCT374DWR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates within a 4.5V to 5.5V range and features a clock frequency of up to 40 MHz.
✓ Total Stock: 171,753 pcs
$ Price Range: $0.30

SN74HCT374DWR Available from 2 distributors

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SN74HCT374DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Industrial Grade
Input Capacitance
Input Type
Lead Style
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Supply Current
Trigger Type
Type
Voltage

SN74HCT374DWR Description

Short technical summary and product information.

The SN74HCT374DWR from Texas Instruments is an integrated circuit featuring eight edge-triggered D-type flip-flops with 3-state outputs. Designed for applications requiring buffer registers, I/O ports, or bidirectional bus drivers, this component operates with a supply voltage range of 4.5V to 5.5V.

 

Key electrical characteristics include a maximum clock frequency of 40 MHz and a maximum propagation delay of 25ns at 5.5V with a 50pF load. The device exhibits low power consumption with a maximum supply current of 80 µA and low input current of 1 µA. Its outputs provide ±6 mA drive at 5V and are capable of driving up to 15 LSTTL loads.

 

The SN74HCT374DWR is housed in a 20-SOIC package suitable for surface mounting. The operating temperature range is -40°C to 85°C (TA). This flip-flop is designed with TTL-compatible CMOS input types and features positive edge triggering.

 

This component is suitable for various digital logic applications where high-speed data storage and buffering are required. Its 3-state outputs allow for efficient bus interfacing without the need for additional interface or pullup components.

SN74HCT374DWR Quick Information

Product Type: Flip Flop
Series: SN74HCT374
Canonical Name: SN74HCT374 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type

SN74HCT374DWR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HCT374DWR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HCT374DWR Features

  • Octal edge-triggered D-type flip-flops.
  • 3-state outputs for bus interfacing.
  • 4.5V to 5.5V operating voltage range.
  • 40 MHz maximum clock frequency.
  • 25ns maximum propagation delay.

SN74HCT374DWR Applications

  • Buffer registers implementation.
  • I/O port expansion.
  • Bidirectional bus drivers.
  • Working registers.

SN74HCT374DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HCT374DWR?

4.5 V to 5.5 V.

What is the package type of the SN74HCT374DWR?

20-SOIC (0.295", 7.50mm Width) surface-mount package.

What is the operating temperature range?

-40°C to 85°C (TA).

What is the maximum clock frequency?

40 MHz.

What is the output type?

Tri-State, Non-Inverted.

What is the propagation delay?

25 ns maximum at 5.5V and 50pF load.

What is the supply current?

80 µA maximum.

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